From c04d94d422f61771c86324815d78b438b502d22b Mon Sep 17 00:00:00 2001
From: Artem Vodolazskiy <burivuh@maps.me>
Date: Sun, 15 Nov 2020 16:07:33 +0300
Subject: [PATCH] replacing exception with warning if no pymwm_diff module
 found

---
 tools/python/maps_generator/generator/diffs.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/python/maps_generator/generator/diffs.py b/tools/python/maps_generator/generator/diffs.py
index b785d2b424..f0bc9d46cf 100644
--- a/tools/python/maps_generator/generator/diffs.py
+++ b/tools/python/maps_generator/generator/diffs.py
@@ -1,5 +1,11 @@
 from pathlib import Path
-from pymwm_diff import make_diff
+
+import warnings
+
+try:
+    from pymwm_diff import make_diff
+except ImportError:
+    warnings.warn('No pymwm_diff module found', ImportWarning)
 
 
 class Status: